Please help asap, shehhrhd

Answer: A. g(x) = -x^2-4

Step-by-step explanation:

y-intercept is -4

You can determine if the slope of the graph is negative or positive based on if it is going up or down

example: x^2 going up, -x^2 going down.

Answer:

A

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

The answer is 44 because of order of operations we do multiplication fist so it would be

2 * 5 = 10

34 + 10

44

Answer:

44

Step-by-step explanation:

the first step is to multiply (which is what the ⋅ is) and I get 10. After I multiply I add 34 which is 10 + 34 = 44 and that is the answer.

______________________________

Let the shares be X and 6x

X+6x=350

or,7x=350

or,X=350/7

X=50

Replacing value,

6x=6*50=300

So one person gets $ 50

Another person gets$300

Hope it helps

Good luck on your assignment

___________________________

Answer:

1/7 x 350 = £ 50

6/7 x 350 = £ 300

Answer:

45

Step-by-step explanation:

45% = 0.45

45/100 = 0.45

Answer:

[tex]45[/tex]

Step-by-step explanation:

[tex]45\% \\ = \frac{45}{100} \\ = 0.45[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

A quadrilateral with one pair of parallel sides.

Answer:

Two triangle with a square

Step-by-step explanation:

Answer:

answer is c

Step-by-step explanation:

Answer:

16 to 25 or 16/25 or 16:25

Step-by-step explanation:

Answer:

X=4

Step-by-step explanation:

Hope this helps!

Have an awesome week!

The solution is, the true solution to the equation below is x=4.

Logarithm, the exponent or power to which a base must be raised to yield a given number. The quotient rule says that, the logarithm of a quotient is equal to a difference & the product rule says that logarithm of product is equal to the sum of logarithm.

Formula to be used,

log⁡〖(ab)=log⁡a+log⁡b 〗

〖log(〗⁡〖a/b)=log⁡a-log⁡b 〗

here, we have,

the given equation is,

㏑[tex]e^{ln( x)}[/tex] + ㏑[tex]e^{ln (x^{2}) }[/tex] = 2㏑8

or,  ㏑x * ㏑ e + ㏑x² * ㏑e = 2㏑ 8

or, ㏑x +  ㏑x² = 2㏑ 8

or, ㏑( x*x²) = ㏑ 8²

or, ㏑x³ = ㏑ 64

now, taking out the nature logarithm from both sides, we get,

x³ =  64

or, x = 4

Hence, The solution is, the true solution to the equation below is x=4.

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Answer:

y-intercept is at (0, 0.4)

x-intercept is at (0.3,0)

Step-by-step explanation:

y-intercept is where the line intercepts the y axis and x-intercept is where the line intercepts the x axis.

Step-by-step explanation:

f(x) = ax + b

a = -2/3

b = 6

f(x) = -2/3x + 6

Fx x

F(x) = -4/3x² + 6x

F(9) - F(0)

The area of the yellow part is 0.5 * 9 * 6 = 27

Answer:

1) Each group is composed of 10 people. They either saw results or don't saw results.

          saw results      no results   Total

A             6                        4              10  

B             7                         3              10  

C             5                         5             10  

D             4                         6              10  

Total      22                        18            40  

Probability of a group seeing results:

Group A: 6/10 = 0.6

Group B: 7/10 = 0.7

Group C: 5/10 = 0.5

Group D: 4/10 = 0.4

Probability of a group not seeing results:

Group A: 4/10 = 0.4

Group B: 3/10 = 0.3

Group C: 5/10 = 0.5

Group D: 6/10 = 0.6

2) Groups A and B  received the Power Pill.

What is the probability that a person saw results, given they received the power pill?

(6+7)/20 = 0.65

Groups C and D  received the placebo.

What is the probability that a person saw results, given they received a placebo?

(5+4)/20 = 0.45

3) What is the probability that a person received the placebo, given they did not see results?

(5+6)/18 = 0.61

What is the probability that a person received the power pill, given that they did not see results?

(3+4)/18 = 0.39

Answer:

Results

No Results

Totals

Group A

6

4

10

Group B

7

3

10

Group C

5

5

10

Group D

4

6

10

Totals

22

18

40

Using the data above, please calculate each probability:

The probability for Group A to see results ___15%___.  

The probability for Group A to see no result___10%____.  

The probability for Group B to see results __17.5%____.  

The probability for Group B to see no result___7.5%____.  

The probability for Group C to see results ___12.5%___.  

The probability for Group C to see no result___12.5%____.  

The probability for Group D to see results ___10%___.  

The probability for Group D to see no result___15%____.

TASK 2 Part 2

What is the probability that a person saw results given they received the power pill? __65%____  

What is the probability that a person saw results given they received the placebo? ___45%___  

Show your work and explain in terms of the study using the data from Part 1

The probability that a person saw results and a power pill is 65%. The probability that the person was given the placebo and saw results is 45%. 65% of the people that were given the pill saw results, and 45% did not.

TASK 2 Part 3

What is the probability that a person received the placebo given that they did not see results?  

61.111111%

What is the probability that a person received the power pill given that they did not see results?  

38.88888%

Show your work and explain in terms of the study using the data from Part 1

PB- (5+6)/18 = 0.61 x 100

PP- (3+4)/18 = 0.38 x 100

Step-by-step explanation:

Answer:

Option (2), (3) and (4)

Step-by-step explanation:

Let the equation of the line representing the given table is,

y - y' = m(x - x')

where 'm' = slope of the line

(x', y') is the point lying on the line.

Let the two points (-6, -10) and (-4, -9) lie on the line

Slope 'm' = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

               = [tex]\frac{-9+10}{-4+6}[/tex]

               = [tex]\frac{1}{2}[/tex]

Equation of the line passing through (-4, -9) with slope [tex]\frac{1}{2}[/tex] will be

y - (-9) = [tex]\frac{1}{2}(x+4)[/tex]

y + 9 = [tex]\frac{1}{2}(x+4)[/tex]

Equation of the line passing through (-6, -10) with slope = [tex]\frac{1}{2}[/tex]

y - (-10) = [tex]\frac{1}{2}(x+6)[/tex]

y + 10 = [tex]\frac{1}{2}(x+6)[/tex]

Equation of the line passing through (6, -4) and slope =  [tex]\frac{1}{2}[/tex]

y + 4 = [tex]\frac{1}{2}(x-6)[/tex]

Therefore, Options (2), (3) and (4) will be the answer.

Answer: B. Six Months, 6/12 = 6÷12 =0.5

Step-by-step explanation:

Hi, to answer this question we have to convert the fraction into decimals and compare:

A. Three Months, 1/4 = 1÷4 = 0.25

B. Six Months, 6/12 = 6÷12 =0.5

C. Nine Months, 9/12 = 9÷12 = 0.75

D. 1 Month, 1/12 =1÷12 = 0.083333

Correct option is

B. Six Months, 6/12 = 6÷12 =0.5

Feel free to ask for more if needed or if you did not understand something.

Answer:

B. y ≥ 1/3 x - 1  

Step-by-step explanation:

y =  mx + b

b = - 1,

m = rise/ run = 1/3

y = 1/3 x - 1  is equation of the line.

Shading is over the line, so

y ≥ 1/3 x - 1  

He will require 2.79 cubic feet of potting soil to fill the planter, which is a rough estimate.

The product of a cylinder's base area and height provides the formula for calculating the cylinder's volume. A cylinder's volume is equal to πr²h cubic units.

Given, A gardener has a cylindrical planter that has a diameter of 16 inches and is 2 feet deep.

From the general formula of volume of cylinder =  πr²h cubic units

in our case

r = 16 / 2 = 8 inches

Since 1 feet = 12 inches

r = = 8/12 feet = 2/3 feet

h = 2 feet

The volume of platter = π * 2/3 * 2/3 *2

The volume of the platter = 2.79 ft³

Therefore, the approximate number of cubic feet of potting soil that he will need to fill the planter is 2.79 ft³.

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Answer:

Science Test

Step-by-step explanation:

If he missed 12 points on each test (-12) he missed 2 questions on the math test and 4 questions on the sceince test.

Answer:

2

Step-by-step explanation:

slope=1

intercept=2

Answer: C= 3x -8

C is the amount of cookies left. X is he number in each batch.

Step-by-step explanation:

If she made the cookies in the bath, they could be very soggy and difficult to count!

Answer:The answer is C)5 if you need help understanding how I got this answer let me know and I'll gladly explain!

Answer: C) 5

Step-by-step explanation: Use distance formula: [tex]d=\sqrt{(x_{2}-x_{1})^{2} +(y_{2}-y_{1})^2 }[/tex]

Plug in respected values [tex](0,-3) = (x_{1},y_{1})[/tex] and [tex](4,0) = (x_{2},y_{2})[/tex]

Then Solve

Answer:

Acute Triangle

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

So,

x+2x+2x = 180

=> 5x = 180

Dividing both sides by 5

=> x = 36

So, The lengths are:

=> 36

=> 72

=> 72

Since all the angles are less than 90 degrees, It is an acute triangle.

Answer: Acute Triangle hope this helps

Answer:

a = 50t

Step-by-step explanation:

The graph goes through (0,0) so the y intercept is 0

a=5t

a=50t

a=50 + t    not it

a=10t ​

The slope is  y/x since the y intercept is 0

m = 50/1 = 50

The equation for the line is

y = 50x+0

y = 50x

Using the variables given

a = 50t

Answer:

There would be approximately 28,267 per square mile.

Step-by-step explanation:

There are 7,400,000,000 people in the world. The state is 261,787 square miles.

7,400,000,000/261,787 = 28,267.2554 → 28,267

Answer:

the graph corresponds to function "D"  [tex]f(x)=3\,(\frac{1}{5} )^x[/tex]

Step-by-step explanation:

Since the graph shown corresponds to an exponential "decay" (the function decreases as we move from left to right), the base of the exponent has to be a number smaller than 1 (one). So we examine the only two options that give such (options C and D which have fractions as the base - 1/3 and 1/5 respectively)

From there, we analyze which of the two functions satisfies the crossing of the y-axis at (0,3) which is clearly shown in the graph:

We study both:

function C at x = 0 gives:

[tex]f(x)= 5\,(\frac{1}{3})^x\\f(0)=5\,(\frac{1}{3})^0 \\f(0)=5\,(1)\\f(0)=5[/tex]

while function D at x = 0 gives:

[tex]f(x)= 3\,(\frac{1}{5})^x\\f(0)=3\,(\frac{1}{5})^0 \\f(0)=3\,(1)\\f(0)=3[/tex]

Therefore, the graph corresponds to function "D"

A correct option is an option (d)

From the given graph the function is increasing, therefore the base of the exponent must be greater than 1

And the best suited is the first, as it passes through the point,

y = 3

If you substitute x = 0 in the function result you have to give,

y = 3 and intersect the y-axis at that point

So, the required function is [tex]f(x)=3\times (\frac{1}{5} )^x[/tex]

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Answer:

[tex] \sqrt 54[/tex]

[tex] \sqrt 9.\sqrt 6[/tex]

[tex] \sqrt {27}.\sqrt 2 [/tex]

Step-by-step explanation:

[tex]3 \sqrt{6} = \sqrt{ {3}^{2} \times 6 } = \sqrt{9 \times 6} = \sqrt{54} \\ [/tex]

Also,

[tex] \sqrt 9.\sqrt 6[/tex]

&

[tex] \sqrt {27}.\sqrt 2 [/tex]

The right options are option B,D and F

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

Surface are = 94.24 cm2

Cylinders =4,244

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Surface area of a cylinder = 2π (diameter/2) h + 2π (diameter /2)²  

Replacing with the values given

s = 2π (2/2) 14 + 2π (2/2)²

s = 87.96+ 6.28 =94.24 cm2

Since:

1 m2 = 10,000 cm2

40 m2 = 400,000 cm2 (area that one can of paint covers)

We have to divide the area that one can of paint covers by the surface area of each cylinder:

400,000/94.24 = 4244 cylinders

Answer:

120

Step-by-step explanation:

You add the angles up and the angles add up to 120.  61+59=120

Answer:

We are given:

Putting values in above equation, we get:

Hence, the slope of the line is coming out to be 0.

Step-by-step explanation:

The slope of the line that contains the points (3, -2) and (7, -2) is 0.

Option A is the correct answer.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Points:

(3, -2) and (7, -2)

Slope.

= (-2 - (-2)) / (7 - 3)

= (-2 + 2) / 4

= 0/4

= 0

Thus,

The slope is 0.

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Answer:

20 servings

Step-by-step explanation:

Four quarters per pound

5(4)=20

Answer:

she can make 20 servings

Step-by-step explanation: